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GW&K Investment Management, LLC
Period ended Sep 30, 2026 · Latest filing Nov 10, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $11,814,235
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- ADVANCED ENERGY INDUSTRIES · COMMON · 007973100 · shares: $171,172
- MOOG INC-CLASS A · COMMON · 615394202 · shares: $148,199
- MICROSOFT CORP · COMMON · 594918104 · shares: $136,713
- NOVANTA INC · COMMON · 67000B104 · shares: $127,874
- HALOZYME THERAPEUTICS INC · COMMON · 40637H109 · shares: $125,863
- MACOM TECHNOLOGY SOLUTIONS H · COMMON · 55405Y100 · shares: $114,668
- API GROUP CORP · COMMON · 00187Y100 · shares: $114,392
- FEDERAL SIGNAL CORP · COMMON · 313855108 · shares: $113,978
- VERACYTE INC · COMMON · 92337F107 · shares: $110,924
- GLOBUS MEDICAL INC - A · COMMON · 379577208 · shares: $110,294
Reported holdings
1,388 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| ADVANCED ENERGY INDUSTRIES | COMMON | 007973100 | — | 570,674 shares | $160,827 |
| MOOG INC-CLASS A | COMMON | 615394202 | — | 364,355 shares | $138,991 |
| MICROSOFT CORP | COMMON | 594918104 | — | 266,549 shares | $136,713 |
| NOVANTA INC | COMMON | 67000B104 | — | 844,333 shares | $120,056 |
| HALOZYME THERAPEUTICS INC | COMMON | 40637H109 | — | 1,072,018 shares | $118,351 |
| API GROUP CORP | COMMON | 00187Y100 | — | 2,761,439 shares | $106,592 |
| FEDERAL SIGNAL CORP | COMMON | 313855108 | — | 961,740 shares | $106,551 |
| MACOM TECHNOLOGY SOLUTIONS H | COMMON | 55405Y100 | — | 370,245 shares | $105,453 |
| VERACYTE INC | COMMON | 92337F107 | — | 2,287,776 shares | $105,329 |
| SPX TECHNOLOGIES INC | COMMON | 78473E103 | — | 610,680 shares | $103,547 |
| GLOBUS MEDICAL INC - A | COMMON | 379577208 | — | 1,380,039 shares | $103,365 |
| SAILPOINT INC | COMMON | 78781J109 | — | 5,043,833 shares | $102,692 |
| ITT INC | COMMON | 45073V108 | — | 500,140 shares | $100,938 |
| MEDPACE HOLDINGS INC | COMMON | 58506Q109 | — | 153,528 shares | $95,829 |
| RYMAN HOSPITALITY PROPERTIES | COMMON | 78377T107 | — | 790,784 shares | $94,522 |
| DELL TECHNOLOGIES -C | COMMON | 24703L202 | — | 175,107 shares | $94,199 |
| BROADCOM INC | COMMON | 11135F101 | — | 266,616 shares | $93,633 |
| STIFEL FINANCIAL CORP | COMMON | 860630102 | — | 1,295,795 shares | $90,757 |
| NORDSON CORP | COMMON | 655663102 | — | 273,633 shares | $89,711 |
| GRAND CANYON EDUCATION INC | COMMON | 38526M106 | — | 588,737 shares | $89,247 |
| ENTEGRIS INC | COMMON | 29362U104 | — | 554,056 shares | $85,358 |
| TEXAS ROADHOUSE INC | COMMON | 882681109 | — | 543,130 shares | $84,913 |
| BURLINGTON STORES INC | COMMON | 122017106 | — | 315,442 shares | $84,283 |
| VOYA FINANCIAL INC | COMMON | 929089100 | — | 886,206 shares | $83,729 |
| UMB FINANCIAL CORP | COMMON | 902788108 | — | 635,291 shares | $82,594 |
| HEALTHEQUITY INC | COMMON | 42226A107 | — | 932,184 shares | $82,461 |
| IDACORP INC | COMMON | 451107106 | — | 622,532 shares | $81,384 |
| PERFORMANCE FOOD GROUP CO | COMMON | 71377A103 | — | 881,409 shares | $80,658 |
| LITTELFUSE INC | COMMON | 537008104 | — | 189,714 shares | $80,389 |
| APPLIED INDUSTRIAL TECH INC | COMMON | 03820C105 | — | 241,724 shares | $80,322 |
| CAVCO INDUSTRIES INC | COMMON | 149568107 | — | 140,650 shares | $78,801 |
| NVIDIA CORP | COMMON | 67066G104 | — | 330,886 shares | $75,568 |
| STERLING INFRASTRUCTURE INC | COMMON | 859241101 | — | 153,066 shares | $75,275 |
| NEUROCRINE BIOSCIENCES INC | COMMON | 64125C109 | — | 519,664 shares | $73,709 |
| PHILIP MORRIS INTERNATIONAL | COMMON | 718172109 | — | 382,930 shares | $73,071 |
| LIGAND PHARMACEUTICALS | COMMON | 53220K504 | — | 232,210 shares | $72,535 |
| JAZZ PHARMACEUTICALS PLC | COMMON | G50871105 | — | 310,931 shares | $71,987 |
| ABBVIE INC | COMMON | 00287Y109 | — | 271,024 shares | $70,897 |
| BJS WHOLESALE CLUB HOLDINGS | COMMON | 05550J101 | — | 762,950 shares | $70,191 |
| POWELL INDUSTRIES INC | COMMON | 739128106 | — | 376,522 shares | $69,457 |
| JPMORGAN CHASE & CO | COMMON | 46625H100 | — | 209,492 shares | $69,306 |
| MATADOR RESOURCES CO | COMMON | 576485205 | — | 1,320,977 shares | $68,136 |
| QUAKER HOUGHTON | COMMON | 747316107 | — | 431,430 shares | $68,062 |
| MAGNOLIA OIL & GAS CORP - A | COMMON | 559663109 | — | 2,760,660 shares | $64,848 |
| RPM INTERNATIONAL INC | COMMON | 749685103 | — | 656,563 shares | $64,783 |
| CITIZENS FINANCIAL GROUP | COMMON | 174610105 | — | 1,013,296 shares | $64,608 |
| INSMED INC | COMMON | 457669307 | — | 563,140 shares | $64,277 |
| CYTOKINETICS INC | COMMON | 23282W605 | — | 973,280 shares | $64,149 |
| ALLEGION PLC | COMMON | G0176J109 | — | 416,050 shares | $63,976 |
| CSW INDUSTRIALS INC | COMMON | 126402106 | — | 217,658 shares | $62,703 |
| PIPER SANDLER COS | COMMON | 724078209 | — | 932,574 shares | $61,522 |
| FABRINET | COMMON | G3323L100 | — | 144,188 shares | $61,175 |
| RBC BEARINGS INC | COMMON | 75524B104 | — | 122,444 shares | $61,128 |
| GLACIER BANCORP INC | COMMON | 37637Q105 | — | 1,407,597 shares | $60,808 |
| BRIDGEBIO PHARMA INC | COMMON | 10806X102 | — | 897,753 shares | $59,072 |
| PRAXIS PRECISION MEDICINES I | COMMON | 74006W207 | — | 200,598 shares | $58,420 |
| VERICEL CORP | COMMON | 92346J108 | — | 1,454,034 shares | $58,365 |
| IONIS PHARMACEUTICALS INC | COMMON | 462222100 | — | 1,297,643 shares | $57,940 |
| COGNEX CORP | COMMON | 192422103 | — | 949,717 shares | $57,600 |
| ASSURANT INC | COMMON | 04621X108 | — | 218,077 shares | $57,463 |
| BIO-RAD LABORATORIES-A | COMMON | 090572207 | — | 151,408 shares | $57,188 |
| CACTUS INC - A | COMMON | 127203107 | — | 913,675 shares | $56,849 |
| SUPERNUS PHARMACEUTICALS INC | COMMON | 868459108 | — | 1,318,348 shares | $56,742 |
| MANHATTAN ASSOCIATES INC | COMMON | 562750109 | — | 284,913 shares | $56,612 |
| SOLARIS ENERGY INFRASTRUCTUR | COMMON | 83418M103 | — | 790,663 shares | $56,279 |
| ELEMENT SOLUTIONS INC | COMMON | 28618M106 | — | 1,533,991 shares | $55,653 |
| TAIWAN SEMICONDUCTOR-SP ADR | COMMON | 874039100 | — | 120,829 shares | $55,121 |
| LINCOLN ELECTRIC HOLDINGS | COMMON | 533900106 | — | 207,984 shares | $55,028 |
| DORMAN PRODUCTS INC | COMMON | 258278100 | — | 441,169 shares | $54,087 |
| HOULIHAN LOKEY INC | COMMON | 441593100 | — | 422,379 shares | $53,363 |
| AVIENT CORP | COMMON | 05368V106 | — | 1,319,830 shares | $53,123 |
| MORGAN STANLEY | COMMON | 617446448 | — | 282,293 shares | $53,094 |
| ALPHABET INC-CL A | COMMON | 02079K305 | — | 154,258 shares | $53,077 |
| PROCORE TECHNOLOGIES INC | COMMON | 74275K108 | — | 1,015,033 shares | $52,498 |
| VITA COCO CO INC/THE | COMMON | 92846Q107 | — | 916,292 shares | $52,462 |
| PAYLOCITY HOLDING CORP | COMMON | 70438V106 | — | 361,661 shares | $51,562 |
| EAGLE MATERIALS INC | COMMON | 26969P108 | — | 300,303 shares | $51,358 |
| ATLANTIC UNION BANKSHARES CO | COMMON | 04911A107 | — | 1,346,686 shares | $51,107 |
| EASTGROUP PROPERTIES INC | COMMON | 277276101 | — | 257,807 shares | $50,904 |
| DUCOMMUN INC | COMMON | 264147109 | — | 291,195 shares | $49,952 |
| CULLEN/FROST BANKERS INC | COMMON | 229899109 | — | 326,333 shares | $49,821 |
| NEOGENOMICS INC | COMMON | 64049M209 | — | 2,695,780 shares | $49,495 |
| PINNACLE FINANCIAL PARTNERS | COMMON | 72348N109 | — | 528,530 shares | $49,476 |
| WINTRUST FINANCIAL CORP | COMMON | 97650W108 | — | 341,683 shares | $48,457 |
| ATRICURE INC | COMMON | 04963C209 | — | 859,900 shares | $48,326 |
| KINSALE CAPITAL GROUP INC | COMMON | 49714P108 | — | 148,766 shares | $48,014 |
| BENCHMARK ELECTRONICS INC | COMMON | 08160H101 | — | 575,364 shares | $47,703 |
| SUN COMMUNITIES INC | COMMON | 866674104 | — | 426,911 shares | $47,293 |
| LEVI STRAUSS & CO- CLASS A | COMMON | 52736R102 | — | 2,381,103 shares | $46,908 |
| CHURCHILL DOWNS INC | COMMON | 171484108 | — | 608,335 shares | $46,039 |
| SEACOAST BANKING CORP/FL | COMMON | 811707801 | — | 1,437,878 shares | $45,768 |
| TEXAS INSTRUMENTS INC | COMMON | 882508104 | — | 162,033 shares | $45,384 |
| CHAMPION HOMES INC | COMMON | 830830105 | — | 524,289 shares | $44,932 |
| AGIOS PHARMACEUTICALS INC | COMMON | 00847X104 | — | 1,342,702 shares | $44,645 |
| ENERPAC TOOL GROUP CORP | COMMON | 292765104 | — | 1,269,207 shares | $44,283 |
| COCA-COLA CO/THE | COMMON | 191216100 | — | 512,590 shares | $44,124 |
| TANDEM DIABETES CARE INC | COMMON | 875372203 | — | 2,688,891 shares | $43,856 |
| GENUINE PARTS CO | COMMON | 372460105 | — | 345,127 shares | $43,396 |
| FASTENAL CO | COMMON | 311900104 | — | 865,717 shares | $42,879 |
| VIPER ENERGY INC-CL A | COMMON | 64361Q101 | — | 1,070,239 shares | $42,692 |